December
December · January · November
Mexico · 1991–2020
December leads for comfortable weather in El Mirador: typically 27.6°C by day, 12.5°C at night, with 4 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · November
November · February · April
January · December · November
The weakest month is June, scoring 39 against December’s 84 — days average 31.9°C, 8° above the 24°C the score treats as ideal, and 173 mm of rain falls.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 27.9°C | 12.2°C | 9 mm | 0.9 | 11 h 08 | 82 | Good coverage |
| February | 30.1°C | 13.9°C | 6 mm | 0.6 | 11 h 31 | 78 | Good coverage |
| March | 32.8°C | 16.1°C | 3 mm | 0.3 | 11 h 59 | 69 | Good coverage |
| April | 34.4°C | 18.5°C | 8 mm | 1.1 | 12 h 32 | 59 | Good coverage |
| May | 34.6°C | 19.1°C | 70 mm | 6.3 | 13 h | 50 | Good coverage |
| June | 31.9°C | 18.9°C | 173 mm | 12.6 | 13 h 14 | 39 | Good coverage |
| July | 30.6°C | 17.9°C | 182 mm | 13.6 | 13 h 08 | 43 | Good coverage |
| August | 30.1°C | 17.9°C | 166 mm | 14.2 | 12 h 45 | 46 | Good coverage |
| September | 30°C | 17.5°C | 159 mm | 13.6 | 12 h 13 | 49 | Good coverage |
| October | 29.7°C | 16.6°C | 73 mm | 5.6 | 11 h 41 | 71 | Good coverage |
| November | 28.9°C | 14.2°C | 14 mm | 1.3 | 11 h 14 | 82 | Good coverage |
| December | 27.6°C | 12.5°C | 4 mm | 0.6 | 11 h 01 | 84 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 39.4°C28 Jan 1973 | 5.0°C7 Jan 1994 | 36 mm25 Jan 1992 | 97 mm1980 · driest 0 mm in 1987 | 65 |
| February | 41.7°C28 Feb 1962 | 2.8°C4 Feb 2000 | 50 mm3 Feb 2010 | 96 mm2010 · driest 0 mm in 1945 | 66 |
| March | 43.3°C29 Mar 1973 | 8.9°C5 Mar 2000 | 25 mm16 Mar 1978 | 29 mm1978 · driest 0 mm in 1970 | 66 |
| April | 45.6°C28 Apr 1962 | 11.7°C2 Apr 1999 | 36 mm15 Apr 1968 | 60 mm1968 · driest 0 mm in 1945 | 63 |
| May | 43.9°C4 May 1964 | 11.7°C14 May 1999 | 85 mm30 May 1979 | 235 mm1950 · driest 0 mm in 1997 | 65 |
| June | 43.9°C16 Jun 1948 | 13.9°C10 Jun 1952 | 116 mm9 Jun 1975 | 395 mm1957 · driest 29 mm in 1991 | 66 |
| July | 40.0°C12 Jul 1962 | 10.6°C24 Jul 1948 | 90 mm1 Jul 2009 | 388 mm2008 · driest 13 mm in 1991 | 64 |
| August | 41.7°C2 Aug 1966 | 10.6°C6 Aug 1947 | 82 mm2 Aug 1952 | 288 mm1965 · driest 16 mm in 1991 | 63 |
| September | 38.9°C3 Sep 1982 | 10.0°C8 Sep 1953 | 99 mm4 Sep 1997 | 361 mm1971 · driest 43 mm in 1959 | 65 |
| October | 38.9°C24 Oct 1987 | 8.9°C26 Oct 2011 | 71 mm1 Oct 1998 | 163 mm1978 · driest 0 mm in 1987 | 65 |
| November | 38.9°C2 Nov 1970 | 6.7°C22 Nov 2006 | 52 mm10 Nov 1995 | 78 mm1958 · driest 0 mm in 1950 | 63 |
| December | 38.9°C9 Dec 1972 | 2.8°C24 Dec 1955 | 18 mm30 Dec 1995 | 50 mm1995 · driest 0 mm in 1973 | 62 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 24 | 17 | <1 |
| February | 26 | 20 | <1 |
| March | 28 | 25 | <1 |
| April | 29 | 24 | <1 |
| May | 30 | 25 | 2 |
| June | 27 | 20 | 6 |
| July | 28 | 20 | 7 |
| August | 28 | 20 | 6 |
| September | 25 | 20 | 6 |
| October | 25 | 20 | 3 |
| November | 23 | 19 | <1 |
| December | 22 | 17 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 94% | 3% | <1% | 2% | 26.8–35.5°C |
| February | 98% | 1% | <1% | <1% | 29.6–36.9°C |
| March | 99% | 1% | <1% | <1% | 31.9–39.9°C |
| April | 96% | 4% | 1% | 2% | 33.3–40.8°C |
| May | 82% | 19% | 7% | 22% | 34.8–40.1°C |
| June | 56% | 44% | 21% | 65% | 29.2–37.2°C |
| July | 56% | 44% | 21% | 62% | 29.6–35.5°C |
| August | 55% | 45% | 20% | 67% | 28.5–35.8°C |
| September | 53% | 47% | 19% | 61% | 28.7–34.9°C |
| October | 82% | 18% | 7% | 14% | 28.4–34.6°C |
| November | 94% | 4% | 1% | 1% | 27.9–34.9°C |
| December | 94% | 1% | <1% | <1% | 25.7–34.7°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page